<?php

/* 
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 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
    $math=70;
    $wysj=80;      
    $js=60;
    $ave =(($math+$wysj+$js)/3);

    echo "math="."".$math . "</br>".
         "wysj="."".$wysj . "</br>".
         "js="."".$js ."</br>".
         "ave="."".$ave;